您要查找的是不是:
- Research on Deep Hole Wire Line Core drilling Tech. In Complicated Stratum 复杂地层中深孔绳索取心钻探技术研究
- Research on Deep Hole Wire Line Core drilling Tech.in Complicated Stratum 复杂地层中深孔绳索取心钻探技术研究
- Wire Line Core Drilling Technology Used in R2H3Q3 Leaky Bed in Guizhou 贵州R_2H_3Q_3漏失层绳索取芯钻进技术
- the wire line coring fluid moves the hamme 绳索取心液动锤
- MS-215 type large diameter wire line core barrel and its application in CBM well MS-215型大直径绳索取心器及其在煤层气井中的应用
- Keywords low density;solid free;drilling fluid;wire line coring; 关键词低密度;无固相;钻井液;绳索取心;
- S95 CBM wire line core tool S95煤层气井绳索取心工具
- wire line core 绳索取芯
- Please circulate and then wire line survey! 请循环泥浆,然后进行吊测!
- wire line core drilling 绳索取芯
- Is your line nylon rope or wire line? 译文:请问是尼龙缆绳,还是钢丝绳?
- The wire line coring sneaks in the minerals investigation example comparison studies 绳索取心钻进在矿产勘查实例中的比较研究
- This piece of wire line is three times shorter than that one. 这根钢丝绳的长度是那根的三分之一。
- Wire line flexible pumping rod is a coiled rod with sealing wire line. 钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。
- wire line coring 绳索取心
- Rolling process in high-speed wire line can be conducted successfully without skew and twist if the line can be regulated automatically. 在高速线材轧制过程中,轧件易发出偏斜和扭转,如果能够实现自动找正,则可保证顺利轧制。
- For that case, there is not an effective way to solve before the piercing wire line fisher has been developed successfully. 介绍了穿芯电缆式打捞器的结构原理、特点、现场应用效果和应用中的注意事项。
- Based on the analyse of the magnetic around the wire line circuit, we design a logical structure to make sure the accuracy of GMR sensor. 通过分析被测电流周围磁场的分布,设计出合理的结构,保证巨磁阻传感器测量的精确性。
- First, the unit will be two separate lines, using peel Xianqian will come thrum of the skin stripped off line, his length of about 0.5 cm line core, extracted into a. 首先,将电线两股分开,用剥线钳将电线线头部分的线皮剥去,露出长度约0.;5厘米的线芯,拧成一股。
- The test results on wire line diamond drilling in Xiaoqinlinggold ore field of Western Henan and using prospects of the system are discussed in this pa-per. 讨论了该系统在豫西小秦岭金矿田绳索取心钻进应用试验效果及前景。